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qcow2: add shrink image support
2017-09-26 Pavel Butsykinqcow2: add shrink image support
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-09-26 Pavel Butsykinqcow2: add qcow2_cache_discard
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-09-26 Pavel Butsykinqemu-img: add --shrink flag for resize
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-25 Kevin Wolfqemu-iotests: Fix reference output for 186
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-25 Vladimir Sementsov... qcow2-bitmap: fix bitmap_free
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-25 Daniel P. Berrangeqcow: fix memory leaks related to encryption
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitziotests: Add preallocated growth test for qcow2
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitziotests: Add preallocated resize test for raw
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock/qcow2: falloc/full preallocating growth
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock/qcow2: Rename "fail_block" to just "fail"
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock/qcow2: Add qcow2_refcount_area()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock/qcow2: Metadata preallocation for truncate
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock/qcow2: Lock s->lock in preallocate()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock/qcow2: Generalize preallocate()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock/file-posix: Preallocation for truncate
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock/file-posix: Generalize raw_regular_truncate
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock/file-posix: Extract raw_regular_truncate()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock/file-posix: Small fixes in raw_create()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzqemu-img: Expose PreallocMode for resizing
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock: Add PreallocMode to blk_truncate()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock: Add PreallocMode to bdrv_truncate()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitzblock: Add PreallocMode to BD.bdrv_truncate()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Stefan Hajnocziiotests: add test 178 for qemu-img measure
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Stefan Hajnocziqemu-iotests: support per-format golden output files
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Stefan Hajnocziqemu-img: add measure subcommand
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Stefan Hajnocziqcow2: add bdrv_measure() support
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Stefan Hajnocziqcow2: extract image creation option parsing
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Stefan Hajnocziqcow2: make refcount size calculation conservative
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Stefan Hajnocziqcow2: extract preallocation calculation function
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Stefan Hajnocziraw-format: add bdrv_measure() support
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Stefan Hajnocziblock: add bdrv_measure() API
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Eric Blaketests: Avoid non-portable 'echo -ARG'
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitziotests: Add test for colon handling
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitziotests: Use absolute paths for executables
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeiotests: chown LUKS device before qemu-io launches
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeiotests: add more LUKS hash combination tests
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeiotests: reduce PBKDF iterations when testing LUKS
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeiotests: fix remainining tests to work with LUKS
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeiotests: skip 159 & 170 with luks format
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block: release persistent bitmaps on inactivate
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qmp: block-dirty-bitmap-remove: remove persistent
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qcow2: add .bdrv_remove_persistent_dirty_bitmap
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block/dirty-bitmap: add bdrv_remove_persistent_dirty_bitmap
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... iotests: test qcow2 persistent dirty bitmap
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qmp: add x-debug-block-dirty-bitmap-sha256
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qmp: add autoload parameter to block-dirty-bitmap-add
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qmp: add persistent flag to block-dirty-bitmap-add
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qcow2: add .bdrv_can_store_new_dirty_bitmap
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block: add bdrv_can_store_new_dirty_bitmap
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qcow2: store bitmaps on reopening image as read-only
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qcow2: add persistent dirty bitmaps support
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block/dirty-bitmap: add bdrv_dirty_bitmap_next()
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block: introduce persistent dirty bitmaps
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block: bdrv_close: release bitmaps after drv->bdrv_close
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block/dirty-bitmap: add autoload field to BdrvDirtyBitmap
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qcow2: support .bdrv_reopen_bitmaps_rw
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block: new bdrv_reopen_bitmaps_rw interface
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block: refactor bdrv_reopen_commit
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qcow2: autoloading dirty bitmaps
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block/dirty-bitmap: add readonly field to BdrvDirtyBitmap
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block/dirty-bitmap: fix comment for BlockDirtyBitmap...
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qcow2: add bitmaps extension
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... qcow2-refcount: rename inc_refcounts() and make it...
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block/dirty-bitmap: add deserialize_ones func
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... block: fix bdrv_dirty_bitmap_granularity signature
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... tests: add hbitmap iter test
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... hbitmap: improve dirty iter
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... specs/qcow2: do not use wording 'bitmap header'
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Vladimir Sementsov... specs/qcow2: fix bitmap granularity qemu-specific note
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 sochin.jiangmirror: Fix inconsistent backing AioContext for after...
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Max Reitziotests: 181 does not work for all formats
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangedocs: document encryption options for qcow, qcow2 and...
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeqcow2: report encryption specific image information
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeblock: pass option prefix down to crypto layer
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeblock: remove all encryption handling APIs
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeblock: rip out all traces of password prompting
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeiotests: enable tests 134 and 158 to work with qcow...
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeqcow2: add iotests to cover LUKS encryption support
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeqcow2: add support for LUKS encryption format
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeqcow2: extend specification to cover LUKS encryption
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeqcow2: convert QCow2 to use QCryptoBlock for encryption
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeqcow2: make qcow2_encrypt_sectors encrypt in place
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeqcow: convert QCow to use QCryptoBlock for encryption
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeqcow: make encrypt_sectors encrypt in place
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeblock: deprecate "encryption=on" in favor of "encrypt...
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeiotests: skip 048 with qcow which doesn't support resize
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeiotests: skip 042 with qcow which dosn't support zero...
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeqcow: require image size to be > 1 for new images
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeqcow: document another weakness of qcow AES encryption
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeblock: add ability to set a prefix for opt names
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-07-11 Daniel P. Berrangeblock: expose crypto option names / defs to other drivers
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-06-26 Stefan Hajnocziqemu-img: don't shadow opts variable in img_dd()
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-06-26 Max Reitzblock: Do not strcmp() with NULL uri->scheme
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-06-26 Max Reitzblkverify: Catch bs->exact_filename overflow
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-06-26 Max Reitzblkdebug: Catch bs->exact_filename overflow
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-06-26 sochin.jiangfix: avoid an infinite loop or a dangling pointer problem...
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-06-26 Manos Pitsidianakisblock: change variable names in BlockDriverState
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-05-29 Max Reitzblock/file-*: *_parse_filename() and colons
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-05-29 Max Reitzblock: Fix backing paths for filenames with colons
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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2017-05-29 Eric Blakeblock: Tweak error message related to qemu-img amend
Suggested-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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AR7 emulation for QEMU